/*
 * Copyright Java Operator SDK Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *         http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.javaoperatorsdk.operator.api.config;

import io.fabric8.kubernetes.api.model.HasMetadata;
import io.javaoperatorsdk.operator.api.reconciler.Reconciler;

public class DefaultResourceClassResolver implements ResourceClassResolver {

  @SuppressWarnings("unchecked")
  @Override
  public <R extends HasMetadata> Class<R> getPrimaryResourceClass(
      Class<? extends Reconciler<R>> reconcilerClass) {
    return (Class<R>)
        Utils.getFirstTypeArgumentFromSuperClassOrInterface(reconcilerClass, Reconciler.class);
  }
}
